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National Stock Number:
5310-00-987-9034
Federal Supply Class:
5310
National Item Identification Number:
009879034
Description:
WASHER,SHOULDERED
Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.
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Manufacturer Information:
| 513129 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4121 ASSN STD SINGLE MATERIAL RESPONSE AND | | H.S.145 GRADE 3D MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | H.S.95 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 78.0 ROCKWELL B MINIMUM | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.320 INCHES MINIMUM AND | | 0.340 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.423 INCHES MINIMUM AND | | 0.433 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.492 INCHES MINIMUM AND | | 0.496 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.037 INCHES MINIMUM AND | | 0.039 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.039 INCHES MINIMUM AND | | 0.045 INCHES MAXIMUM | | SPECIAL FEATURES | O/D CHAMFERED AT 45 DEG ANGLE,0.020 IN. MIN,0.030 IN. MAX | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 73030 | | DESIGN CONTROL REFERENCE | 513129 |
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